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Determine if an object is one empty string
is_one_empty_string(x)
TRUE is `x` is one string that is empty
the object that may be one string that may be empty
Richèl J.C. Bilderbeek
# TRUE is_one_empty_string("") # FALSE is_one_empty_string("3.14") is_one_empty_string(c("", "")) is_one_empty_string(42) is_one_empty_string("nonsense")
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